
Callaway’s new Quantum hybrid lineup is made up of three distinct models, each targeting a different type of golfer. The standard Quantum Max is the all-round option, while the Quantum Max OS adds extra size and is one of the most forgiving hybrids on the market this year. Rounding out the range is the Quantum Max Fast, a lightweight, easy-to-swing hybrid designed for golfers with slower or moderate swing speeds, making it a particularly good hybrid for seniors.